JPH056400Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a locking structure for a fence gate.

<Prior art> As shown in FIGS. 6 and 7, a conventional single-swing gate for a fence is made up of a lock-side support 1 and a door 2 supported by a support-side support via a hinge so as to be openable and closable. The door 2 includes a net body 3, a frame rod 4 located on both the left and right sides of the net body 3, a pair of reinforcing plates 5 installed horizontally at the front and back of the net body 3, and an end portion 6a that is fitted onto the frame rod 4. A U-shaped connecting plate 6 superimposed on the reinforcing plate 5
and a pair of hanging plates 8 fixed to the front and rear of a rotating shaft 7 passing through the connecting plate 6 and the frame rod 4 in the front and back, and a lock hole 8b is formed in the tip 8a of the hanging plate 8. A receiving piece 9 having a locking hole 9a facing the locking hole 8b of the hanging plate 8 in the locked state was fixed to the support 1 by a bolt 9b passed through the mounting hole. The receiving piece 9 and the hanging plate 8 were largely protruded from the support 1 to facilitate locking the padlock.

<Problems to be solved by the invention> In the above structure, the mesh body 3 on the door 2 side and the mesh body 10 on the support column 1 side are arranged on the same plane as shown by the solid line when viewed from above in FIG. There is no problem if they are perpendicular to each other as shown in the imaginary line diagram.
There is a problem that the receiving piece 9 cannot be assembled between the support 1 and the end vertical wire 10a of the net body 10.

Therefore, the present invention does not require any locking processing such as attaching a receiving piece to the locking side support, and the locking part does not require locking processing such as attaching a receiving piece to the locking side support, and no matter what angle the support side net and the door side net are in plan view. The purpose is to provide a fence gate that can be easily assembled.

<Means for Solving the Problems> The means for solving the problems according to the present invention is as shown in FIGS. 1 and 2, in which the tip portion 11c of the hanging plate 11 is disposed so as to be close to the locking support column 1 in a locked state, The base portion 11a of the hanging plate 11 is extended to form a lock hole 11b therein, and a locking plate 12 is disposed at the overlapping portion of the net body 3, the connecting plate 6, and the reinforcing plate 5.
The lock piece 14 has a base piece 13 overlapping the reinforcing plate 5 and a lock hole 14a facing the lock hole 11b of the hanging plate 11.
and a retaining piece 15 that comes into contact with the base 11a of the hanging plate 11 in the locked state, and the net body 3, the reinforcing plate 5, the connecting plate 6, and the base piece 13 of the locking plate 12 are fastened together with bolts 17. It is something.

<Function> In the above-mentioned problem solving means, in order to put the hanging plate 11 into the locked state, the hanging plate 11 is turned downward. Then, the upper edge of the base 11a comes into contact with the stopper 15, and the lock is automatically stopped in the horizontal locked state. In this way, one of the pair of hanging plates 11 rotates in the gap between the support column 1 and the end vertical wire rod 10a of the net body 10, so that the net body 3 of the door 2 and the support column as shown in FIG. There is no problem even if the mesh body 10 of No. 1 is orthogonal to the mesh body 10 of No. 1.

Incidentally, since the net body 3, the reinforcing plate 5, the connecting plate 6, and the base piece 13 of the locking plate 12 are fastened together with the bolts 17, assembly is easy.

<Example> Hereinafter, an example of the present invention will be described with reference to the drawings.
First, the first embodiment will be described with reference to FIGS. 1, 2, and 3. This consists of a locking side support 1 and a door 2 supported by the support side support via a hinge so as to be openable and closable. consists of a net body 3, frame rods 4 located on both the left and right sides thereof, a pair of reinforcing plates 5 horizontally installed at the front and back of the net body 3, and an end portion 6 that is fitted over the frame rod 4 and
A is a U-shaped connecting plate 6 superimposed on the reinforcing plate 5.
and a pair of hanging plates 11 fixed to the front and back of the rotation shaft 7 passing through the connecting plate 6 and the frame rod 4 in the front and back directions, the front end 11 of the hanging plate 11
c is arranged so as to be close to the lock-side support column 1 in the locked state, and the base portion 11a of the hanging plate 11 is extended to form a lock hole 11b in this portion, and the net body 3, the connecting plate 6 and the reinforcing plate 5 are A locking plate 12 is arranged at the overlapping part of the base piece 1 which overlaps with the reinforcing plate 5.
3, and a lock hole 14 opposite to the lock hole 11b of the hanging plate 11.
It is composed of a lock piece 14 having a shape of a, a stop piece 15 that comes into contact with the base 11a of the hanging plate 11 in the locked state, and a connecting piece 16 that connects the base piece 13 and the lock piece 14. 5. The connecting plate 6 and the base piece 13 of the locking plate 12 are fastened together with bolts 17 to facilitate assembly.

In this embodiment, the base 11a of the hanging plate 11 and the lock piece 14 of the locking plate 12 are parallel, and each lock hole 11b,
The padlock hook is passed through 14a and locked.

Furthermore, when opening the door 2 for a person to enter or exit, the padlock is removed and the hanging plate 11 is held in the hand to bring it into the unlocked state as shown by the imaginary line. At this time, a pair of front and rear hanging plates 11
is removed from support 1 at the same time. In addition, the hanging board 11 is again
To lock it, turn the hanging plate 11 in the opposite direction. Then, the upper edge of the base portion 11a comes into contact with the stopper piece 15 and is automatically stopped in the horizontal locked state. In this way, one of the pair of hanging plates 11 rotates in the gap between the support column 1 and the end vertical wire rod 10a of the net body 10, so that the net body 3 of the door 2 and the support column as shown in FIG. 1
There will be no failure even if the meshes 10 and 10 are orthogonal to each other.

Further, since the net body 3, the reinforcing plate 5, the connecting plate 6, and the base piece 13 of the locking plate 12 are fastened together with the bolts 17, assembly is easy.

Next, a second embodiment of the present invention will be described with reference to FIGS.
4 are orthogonal to each other to make it easier to pass the hook B of the large padlock A, and the other structure and operation are the same as in the first embodiment.

<Effects of the invention> As is clear from the above explanation, according to the invention, one of the pair of hanging plates rotates in the gap between the support and the vertical wire at the end of the net, so that the door is closed. Even if the net and the net of the support are perpendicular to each other, there is no problem. Furthermore, since the net body, reinforcing plate, connecting plate, and locking plate are fastened together with bolts, assembly is easy. In other words, the present invention does not require locking processing such as attaching a receiving piece to the lock-side support, and no matter what angle the support-side net and the door-side net are in plan view,
This has an excellent effect in that the locking parts can be easily assembled.

[Brief explanation of the drawing]

Figure 1 is a front view of essential parts of the first embodiment of the single-swing gate of the fence of the present invention, Figure 2 is a cross-sectional plan view of the same, Figure 3 is a cross-sectional view of the locking plate, and Figure 4 is a cross-sectional view of the lock plate of the present invention. A main part front view of the second embodiment, FIG. 5 is a cross-sectional plan view, and FIGS. 6 and 7 are a plan view and a cross-sectional plan view, respectively, of a single-swing gate of a conventional fence. 1...Lock side support, 2...Door, 3...Network, 4
...Frame rod, 5...Reinforcement plate, 6...Connection plate, 6a...
...End part, 7... Rotating shaft, 11... Hanging plate, 11a...
...Base, 11b...Lock hole, 12...Lock plate, 13
...Base piece, 14...Lock piece, 14a...Lock hole, 15
...stop piece, 16...connection piece, 17...bolt.

Claims (1)

[Scope of utility model registration request] A net body, frame rods located on both the left and right sides of the net body, a pair of reinforcing plates installed horizontally at the front and back of the net body, and a connecting plate that is fitted onto the frame rod and whose ends are overlapped with the reinforcing plates. and a pair of hanging plates fixed to the front and rear of a rotating shaft penetrating the connecting plate and the frame rod in the front and back, the base of the hanging plate being extended to form a lock hole in the part. , a locking plate is disposed at the overlapping portion of the net body, the connecting plate, and the reinforcing plate, and the locking plate is
It is composed of a base piece that overlaps the reinforcing plate, a lock piece having a lock hole opposite to the lock hole of the hanging plate, and a stop piece that comes into contact with the base of the hanging plate in a locked state, and the net body, the reinforcing plate, and the connecting plate. and a fence gate characterized in that the base pieces of the locking plate are fastened together with bolts.